Additional Information

More About Resisted Sprinting

Speed strength is basically a term of explosive power
or acceleration. Resisted sprinting is the most effective means of developing
speed strength for rugby. Adding a load or dynamic resistance to your sprinting
overloads your drive muscles and forces the nervous system to recruit greater “work”.

Fast twitch abilities are targeted and effectively
conditioned to contract with greater speed and strength. This in turn improves
your ground force production and corresponding explosive acceleration abilities
as the strength or power of the drive (hip extension) determines stride length.

This power is used for linear bursts but is also
controls your ability to power out and change direction at high speed.Resisted sprinting is also excellent for
developing a stable core midsection and promoting a forward lean and low centre
of gravity. This gives you much greater balance and stability that will improve
your ability in stopping, rapid direction change and contact situations.

Drills

Resisted Skipping

Simply skip forward with the emphasis is placed on a strong drive, high knee, and short ground contact.

The partner holding you back calls “go” at a release point and you sprint through unloaded to the finish point.

These drills allow longer distances to be covered and the addition of sports specific activities at top speed. For example a change of direction or a trapping a ball can be incorporated at maximal speed.

5-10m resisted sprinting followed by a release and 10-30m free sprint are recommended.

Lateral Run

Lateral speed strength is one of the most crucial and unfortunately most neglected aspects of a well-rounded quickness development programme.

Too often linear speed is the focus and the athletic ability to apply lateral ground forces is not strengthened leading to a lesser ability to quickly move laterally, stop, and change direction at high speeds.

For example when performing a sidestep a tremendous amount of lateral strength is required to apply enough forces to drive the body at a different angle.

Lateral weakness lengthens the ground contact time, collapses the hip which increases braking forces. This reduces drive ability when changing direction and leads to a slowing of speed.

Powerful players can change direction without a noticeable slowing of pace, this makes them a much harder target. Players with untrained and poor lateral strength tend to slow down before changing direction as they do not have the stability and power to change direction and maintain explosive ground forces.

It is important that the feet do not cross over and good arm action is maintained.

Focus on driving powerfully with the inside leg.

Shoulders must stay square, as do the hips, as rotation will negate the benefits of the drill.

Distances of 5-20m are recommended with a maximum of 3-4 repetitions on each side.

Focus on your weaker side if you sidestep better off one foot than the other.

High speed Direction Change – Side Steps and Swerves

It is strongly recommended that direction change at high speeds either as a sharp side step or swerve should quickly be incorporated into speed strength sessions.

Direction change at rapid speeds must be practiced like any other skill if it is to be improved upon – and it can be dramatically improved with consistent effort.

The angle of the sidesteps, swerves and distances between cones should be regularly adjusted for maximal transfer onto the playing field.

Ensure to target any weak side with your stepping patterns and don’t become known as a player who can only sidestep well off one foot. This will make you an easy defensive target for the opposition.

If you are much better at stepping or swerving to the left spend more time with your training stepping to the right so that you can choose which way to go to suit the game space as opposed to your ability to sidestep in only one direction with speed.

Sidestepping and swerving are both important skills to train. Sidestepping is a sharp change of direction with a fast powerful step whereas a swerve is a more gradual change of direction maintaining a greater speed.

Hints & Tips

Training Tips

Reach with the knee and “drive” do not “reach” with the foot.

Watch for collapsing at the hip and ankle.

Care must be taken to ensure the correct level of resistance
is applied. Light to moderate resistance is achieves greater gains. Do
not hold your partner back so much that it negatively affects running
style.

Resisted Sprinting is very demanding and the distances
covered, repetitions, and rest periods must initially be conservative
and progressively overloaded.

Obviously the type of drill, level of fitness, training
experience, and stage of the year will influence the distances, rest
periods and volume of weekly sessions.

Loaded distances - 5-10m.

Repetitions - 4-8.

Rest periods -1-3 minutes.

Volume - 1-3 sessions each week.

Rest periods should be long enough to ensure near full recovery between repetitions if speed development is to be maximised.

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